A Broadband Spectrum Channelizer With PWM-LO-Based Sub-Band Gain Control.
Ki Yong KimDavid Z. PanRanjit GharpureyPublished in: IEEE J. Solid State Circuits (2022)
Keyphrases
- subband
- discrete wavelet transform
- wavelet transform
- wavelet coefficients
- image compression
- filter bank
- control system
- feature vectors
- multiresolution
- low frequency
- locally adaptive
- low pass
- high frequency
- wavelet decomposition
- control strategy
- lifting scheme
- control method
- bit rate
- frequency domain
- wavelet domain
- frequency band
- contourlet transform
- generalized gaussian density